I've developed a long term series called mantle art. I've never heard of the term; so if it has been invented before it's without my knowledge.
This is my art painted on 6" x 6" 8" x 8" etc free stand on your mantle, shelf or special place in your home. I can place hanging hardware attached in case you prefer to wall hang.
An affordable piece of art that is Archivat. Appointments available.